Weekly Neuroscience Update

Researchers show how brain connections, or synapses, are lost early in Alzheimer’s disease and demonstrate that the process starts, and could potentially be halted, before telltale plaques accumulate in the brain.

Older adults who exercise regularly could buy an extra decade of good brain functioning, a new study suggests.

Using a sophisticated MRI technique, researchers have found abnormalities in the brain’s white matter tracts in patients with insomnia. Results of the study were published online in the journal Radiology.

A pioneering new study has revealed how an individual’s movement can give a unique insight into their inherent personality traits.

Researchers have found that the emotional impact experienced by music listeners depends on the concert hall’s acoustics.

Lysergic acid diethylamide (LSD) use causes changes in the way that people think about time that may help develop drug therapies for people suffering from depression, according to a study published in the Journal of Psychopharmacology.

Repeated minor trauma to the head and other body parts can lead to early dementia, according to a new study.

The risk of schizophrenia in children associated with younger and older maternal age appears to be partly explained by the genetic association between schizophrenia and age at first birth, according to an article published online by JAMA Psychiatry.

Sensory neurons in human muscles provide important information used for the perception and control of movement. Learning to move in a novel context also relies on the brain’s independent control of these sensors, not just of muscles, according to a new study published in the journal Current Biology.

Finally this week, women with Alzheimer’s have poorer cognitive abilities than men at the same stage of the disease, according to a new paper published in World Journal of Psychiatry.